17362565980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1\times {\mathrm{19867}}^1$

素因数の和:21094

約数の個数: 48

約数和(自身を含む): 37480425696

約数和(自身を除く): 20117859716

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1181, 2362, 4724, 5905, 11810, 19867, 23620, 39734, 43697, 79468, 87394, 99335, 174788, 198670, 218485, 397340, 436970, 735079, 873940, 1470158, 2940316, 3675395, 7350790, 14701580, 23462927, 46925854, 93851708, 117314635, 234629270, 469258540, 868128299, 1736256598, 3472513196, 4340641495, 8681282990, 17362565980]

約数ペア:

[(1, 17362565980), (2, 8681282990), (4, 4340641495), (5, 3472513196), (10, 1736256598), (20, 868128299), (37, 469258540), (74, 234629270), (148, 117314635), (185, 93851708), (370, 46925854), (740, 23462927), (1181, 14701580), (2362, 7350790), (4724, 3675395), (5905, 2940316), (11810, 1470158), (19867, 873940), (23620, 735079), (39734, 436970), (43697, 397340), (79468, 218485), (87394, 198670), (99335, 174788)]